Air Quality Lab — Hamilton, Bermuda
Air Quality Profile·
Hamilton reports an annual PM2.5 of 5.7 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Hamilton
Bermuda
BermudaAnnual Average
GoodWHO annual classification
5.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4.44.4 µg/m³ — Excellent
5.75.7 µg/m³ — Good
3.83.8 µg/m³ — Excellent
5.95.9 µg/m³ — Good
7.07.0 µg/m³ — Good
6.76.7 µg/m³ — Good
9.79.7 µg/m³ — Good
8.18.1 µg/m³ — Good
5.05.0 µg/m³ — Excellent
4.24.2 µg/m³ — Excellent
4.14.1 µg/m³ — Excellent
4.14.1 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
4.44.4 µg/m³ — Excellent
5.75.7 µg/m³ — Good
3.83.8 µg/m³ — Excellent
5.95.9 µg/m³ — Good
7.07.0 µg/m³ — Good
6.76.7 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.79.7 µg/m³ — Good
8.18.1 µg/m³ — Good
5.05.0 µg/m³ — Excellent
4.24.2 µg/m³ — Excellent
4.14.1 µg/m³ — Excellent
4.14.1 µg/m³ — Excellent
Best months: Mar, Nov–DecWorst months: May, Jul–Aug
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared worldwide
Hamilton: 5.7 µg/m³. Typical range: 8.9–26.6 µg/m³. Low anchor: Bergen, 4.9 µg/m³. High anchor: Diepsloot, 162.1 µg/m³.
22,874 cities tracked